"""simple docstring"""


from .integrations import (
    is_optuna_available,
    is_ray_available,
    is_sigopt_available,
    is_wandb_available,
    run_hp_search_optuna,
    run_hp_search_ray,
    run_hp_search_sigopt,
    run_hp_search_wandb,
)
from .trainer_utils import (
    HPSearchBackend,
    default_hp_space_optuna,
    default_hp_space_ray,
    default_hp_space_sigopt,
    default_hp_space_wandb,
)
from .utils import logging


a				=logging.get_logger(__name__)






class   __UpperCAmelCase		:
				A__ :  str
				A__ :  str    				=			None

				@staticmethod
				def 						_a      ( ):
										raise NotImplementedError

				def 						_a      ( self      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase ):
										raise NotImplementedError

				def 						_a      ( self      ,					_lowerCamelCase ):
										raise NotImplementedError

				def 						_a      ( self ):
										if not self.is_available():
																raise RuntimeError(
																    F'''You picked the {self.name} backend, but it is not installed. Run {self.pip_install()}.''' )






				@classmethod
				def 						_a      ( cls ):
										return F'''`pip install {cls.pip_package or cls.name}`'''






class   __UpperCAmelCase		(      __lowerCAmelCase      ):
				A__ :  Dict    				=			'''optuna'''

				@staticmethod
				def 						_a      ( ):
										return is_optuna_available()

				def 						_a      ( self      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase ):
										return run_hp_search_optuna(_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase )






				def 						_a      ( self      ,					_lowerCamelCase ):
										return default_hp_space_optuna(_lowerCamelCase )






class   __UpperCAmelCase		(      __lowerCAmelCase      ):
				A__ :  Optional[int]    				=			'''ray'''
				A__ :  List[Any]    				=			'''\'ray[tune]\''''

				@staticmethod
				def 						_a      ( ):
										return is_ray_available()

				def 						_a      ( self      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase ):
										return run_hp_search_ray(_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase )






				def 						_a      ( self      ,					_lowerCamelCase ):
										return default_hp_space_ray(_lowerCamelCase )






class   __UpperCAmelCase		(      __lowerCAmelCase      ):
				A__ :  str    				=			'''sigopt'''

				@staticmethod
				def 						_a      ( ):
										return is_sigopt_available()

				def 						_a      ( self      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase ):
										return run_hp_search_sigopt(_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase )






				def 						_a      ( self      ,					_lowerCamelCase ):
										return default_hp_space_sigopt(_lowerCamelCase )






class   __UpperCAmelCase		(      __lowerCAmelCase      ):
				A__ :  Union[str, Any]    				=			'''wandb'''

				@staticmethod
				def 						_a      ( ):
										return is_wandb_available()

				def 						_a      ( self      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase ):
										return run_hp_search_wandb(_lowerCamelCase      ,					_lowerCamelCase      ,					_lowerCamelCase      ,					**_lowerCamelCase )






				def 						_a      ( self      ,					_lowerCamelCase ):
										return default_hp_space_wandb(_lowerCamelCase )





a				={
    HPSearchBackend(backend.name): backend for backend in [OptunaBackend, RayTuneBackend, SigOptBackend, WandbBackend]
}





def      lowerCamelCase_					(   )				->   str:




						'''simple docstring'''



						lowerCamelCase__   =[backend for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values() if backend.is_available()]
						if len(__lowerCAmelCase							) > 0:
												lowerCamelCase__   =available_backends[0].name
												if len(__lowerCAmelCase							) > 1:
																		logger.info(
																		    F'''{len(__lowerCAmelCase							)} hyperparameter search backends available. Using {name} as the default.'''							)
												return name
						raise RuntimeError(
						    "No hyperparameter search backend available.\n"
						    + "\n".join(
						        F''' - To install {backend.name} run {backend.pip_install()}'''
						        for backend in ALL_HYPERPARAMETER_SEARCH_BACKENDS.values()							)							)



"""simple docstring"""


from .imports import is_rich_available


if is_rich_available():
	from rich.traceback import install

	install(show_locals=False)

else:
	raise ModuleNotFoundError('To use the rich extension, install rich with `pip install rich`')


